The Sweet Queen Loved by the Royal Family

For a thousand years, the Nalan royal family has ruled the Nalan Kingdom without trouble, but their line of succession has become increasingly difficult. The current monarch, Prince Nalan Jun, has delayed his marriage, causing the Empress Dowager to panic. Ordinary girl Jiang Yiran accidentally spent a night with the drugged Prince Nalan Jun while delivering food to the palace. Six years later, Jiang Yiran gives birth to her son, Jiang Anan, who suffers from asthma, and she survives by setting up a stall. One day, the royal family discovers Jiang Anan's identity and searches for the mother and son, but they find no trace. Later, Jiang Yiran accidentally enters the palace to become the imperial chef, but she faces harassment from the daughter of the palace manager, which causes Jiang Anan's asthma to flare up. When his life hangs in the balance, Prince Nalan Jun finally arrives.